VTech DM221-2 user manual Technical specifications

Models: DM221-2 DM221

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Appendix

Technical specifications

Frequency control

Crystal controlled PLL synthesizer

 

 

Transmit frequency

Baby unit: 1921.536-1928.448 MHz

 

Parent unit: 1921.536-1928.448 MHz

 

 

Channels

5

 

 

Nominal effective range

Maximum power allowed by FCC and IC. Actual operating

 

range may vary according to environmental conditions at

 

the time of use.

 

 

Power requirements

Parent unit: 2.4V Ni-MH battery

 

Baby unit adapter: Input: 100-120V AC 60Hz

 

Output: 6V DC @ 400mA

 

Parent unit adapter: Input: 100-120V AC 60Hz

 

Output: 6V DC @ 400mA

 

 

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Page 36
Image 36
VTech DM221-2 user manual Technical specifications